"javac <FILE NAME>" (unsurprisingly, stands for "java compile"), will compile your java source code in to a .java file, that can be run with the "java <FILE NAME>" command.
Make sure that your command prompt is set to the right destination when you run these commands, using "cd <DESTINATION>", otherwise they may be unable to find them in the incorrect destination.
Answer: Shared work-space
Explanation:
Shared work-space is one of the area that are technically hosted by the web server where all the member of the project ad also colleagues in the office can sharing the various types of documents, photos and information about the topics of status of the given project and based on the common interest.
A shared work-space is the type of virtual and physical work space environment where the organization or company employees worked together and shared lots of information.
B average because he want to estimate how many people were in the meeting